Grinders

A abstract 2D drawing of a conical burr set, with circles of light blue and dark blue gradient in dotting the background.

Burrs

Why conical burr 'microns per step' are always wrong

Three flat burrs with different coatings on a grey background

Burrs

Coffee grinder burr finder

A Porlex hand grinder on a brown and yellow gradient, surrounded by question marks.

Grinders

What is a burr grinder?

A stainless steel flat burr on a grey background

Grinders

Coffee grind size chart